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2/5x+1/4x=51/5
We move all terms to the left:
2/5x+1/4x-(51/5)=0
Domain of the equation: 5x!=0
x!=0/5
x!=0
x∈R
Domain of the equation: 4x!=0We add all the numbers together, and all the variables
x!=0/4
x!=0
x∈R
2/5x+1/4x-(+51/5)=0
We get rid of parentheses
2/5x+1/4x-51/5=0
We calculate fractions
8x/500x^2+125x/500x^2+(-204x)/500x^2=0
We multiply all the terms by the denominator
8x+125x+(-204x)=0
We add all the numbers together, and all the variables
133x+(-204x)=0
We get rid of parentheses
133x-204x=0
We add all the numbers together, and all the variables
-71x=0
x=0/-71
x=0
Równanie nie ma rozwiązania
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